the sixteenth night of the month under the lunar calendar, just after the full moon

Short for 十六夜の月 (izayoi no tsuki): the moon just past the full moon, the start of the waning moon

(idiomatic) tears (drops from the eyes)

An Imperial Japan-era military song.

"Mon-Mon-Tue-Wed-Thu-Fri-Fri" (i.e. working all seven days of the week, including weekends.)

April Fools' Day

a female given name

(mahjong) completing a winning hand by drawing the final tile before reaching the dead wall, worth 1 翻 (han, “double”)

(mahjong) completing a winning hand by drawing the final tile before reaching the dead wall

Clipping of 一千一夜物語 (Issen'ichiya Monogatari, “One Thousand and One Nights”).